CN1910222B - 离子导电聚合物和包含它们的膜 - Google Patents

离子导电聚合物和包含它们的膜 Download PDF

Info

Publication number
CN1910222B
CN1910222B CN2005800022777A CN200580002277A CN1910222B CN 1910222 B CN1910222 B CN 1910222B CN 2005800022777 A CN2005800022777 A CN 2005800022777A CN 200580002277 A CN200580002277 A CN 200580002277A CN 1910222 B CN1910222 B CN 1910222B
Authority
CN
China
Prior art keywords
polymkeric substance
group
aromatic
ionic conduction
film
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2005800022777A
Other languages
English (en)
Chinese (zh)
Other versions
CN1910222A (zh
Inventor
H·M·科尔屈霍恩
Z·朱
W·A·莫尔蒂莫尔
M·P·霍加思
N·M·沃尔斯比
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Johnson Matthey PLC
Original Assignee
Johnson Matthey PLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Johnson Matthey PLC filed Critical Johnson Matthey PLC
Publication of CN1910222A publication Critical patent/CN1910222A/zh
Application granted granted Critical
Publication of CN1910222B publication Critical patent/CN1910222B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/34Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
    • C08G65/48Polymers modified by chemical after-treatment
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/34Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
    • C08G65/38Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives derived from phenols
    • C08G65/40Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives derived from phenols from phenols (I) and other compounds (II), e.g. OH-Ar-OH + X-Ar-X, where X is halogen atom, i.e. leaving group
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/34Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
    • C08G65/38Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives derived from phenols
    • C08G65/40Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives derived from phenols from phenols (I) and other compounds (II), e.g. OH-Ar-OH + X-Ar-X, where X is halogen atom, i.e. leaving group
    • C08G65/4012Other compound (II) containing a ketone group, e.g. X-Ar-C(=O)-Ar-X for polyetherketones
    • C08G65/4056(I) or (II) containing sulfur
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/10Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G75/00Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/10Fuel cells with solid electrolytes
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/10Fuel cells with solid electrolytes
    • H01M8/1016Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018Polymeric electrolyte materials
    • H01M8/102Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer
    • H01M8/1025Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having only carbon and oxygen, e.g. polyethers, sulfonated polyetheretherketones [S-PEEK], sulfonated polysaccharides, sulfonated celluloses or sulfonated polyesters
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/10Fuel cells with solid electrolytes
    • H01M8/1016Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018Polymeric electrolyte materials
    • H01M8/102Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer
    • H01M8/1027Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having carbon, oxygen and other atoms, e.g. sulfonated polyethersulfones [S-PES]
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/10Fuel cells with solid electrolytes
    • H01M8/1016Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018Polymeric electrolyte materials
    • H01M8/102Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer
    • H01M8/1032Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having sulfur, e.g. sulfonated-polyethersulfones [S-PES]
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/86Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/8605Porous electrodes
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/86Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/90Selection of catalytic material
    • H01M4/92Metals of platinum group
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/10Fuel cells with solid electrolytes
    • H01M8/1004Fuel cells with solid electrolytes characterised by membrane-electrode assemblies [MEA]
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30Hydrogen technology
    • Y02E60/50Fuel cells

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Sustainable Energy (AREA)
  • Electrochemistry (AREA)
  • Sustainable Development (AREA)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Polyethers (AREA)
  • Fuel Cell (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Inert Electrodes (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Conductive Materials (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
CN2005800022777A 2004-01-13 2005-01-12 离子导电聚合物和包含它们的膜 Expired - Fee Related CN1910222B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB0400626.8A GB0400626D0 (en) 2004-01-13 2004-01-13 Polymer
GB0400626.8 2004-01-13
PCT/GB2005/000077 WO2005068536A1 (en) 2004-01-13 2005-01-12 Ion-conducting polymers and membranes comprising them

Publications (2)

Publication Number Publication Date
CN1910222A CN1910222A (zh) 2007-02-07
CN1910222B true CN1910222B (zh) 2010-09-08

Family

ID=31503788

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2005800022777A Expired - Fee Related CN1910222B (zh) 2004-01-13 2005-01-12 离子导电聚合物和包含它们的膜

Country Status (10)

Country Link
US (1) US7736539B2 (de)
EP (1) EP1704175B1 (de)
JP (2) JP2007517952A (de)
KR (1) KR101141557B1 (de)
CN (1) CN1910222B (de)
AT (1) ATE411352T1 (de)
CA (1) CA2551687A1 (de)
DE (1) DE602005010385D1 (de)
GB (1) GB0400626D0 (de)
WO (1) WO2005068536A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105793295A (zh) * 2013-10-08 2016-07-20 科腾聚合物美国有限责任公司 磺化嵌段共聚物的凝固方法

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0611736D0 (en) * 2006-06-14 2006-07-26 Johnson Matthey Plc Ion-conducting membrane
CN102634008A (zh) 2006-08-11 2012-08-15 东丽株式会社 高分子电解质材料、高分子电解质成型体、膜电极复合体和固体高分子型燃料电池
KR100948347B1 (ko) * 2007-11-29 2010-03-22 한국화학연구원 부분 가교된 수소이온 전도성 고분자 전해질 막의제조방법, 그로부터 제조된 부분 가교된 고분자 전해질막을 이용한 막-전극 접합체 및 이를 채용한 연료전지
KR101546816B1 (ko) 2012-11-09 2015-08-25 한국화학연구원 부분 가지형 블록 공중합체를 포함하는 이온전도성 고분자 및 이의 용도
CN104761717B (zh) * 2015-04-17 2018-03-20 中国科学院长春应用化学研究所 一种聚芳醚酮四元共聚物及其制备方法
CN107658485B (zh) * 2017-09-22 2020-11-24 深圳先进储能材料国家工程研究中心有限公司 质子交换膜燃料电池膜电极及其制备方法
WO2019157377A1 (en) * 2018-02-09 2019-08-15 Board Of Regents, The University Of Texas System Sulfonated poly(arylene ether) membranes with high monovalent salt rejection even in the presence of mixed salt feeds that contain multivalent salts
CN115353617A (zh) * 2022-09-07 2022-11-18 吉林省中研高分子材料股份有限公司 一种聚醚醚酮材料及其制备方法和应用

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5679482A (en) * 1994-05-23 1997-10-21 Dais Corporation Fuel cell incorporating novel ion-conducting membrane
WO2000009610A1 (en) * 1998-08-13 2000-02-24 The Research Foundation Of State University Of New York Blend membranes based on sulfonated poly(phenylene oxide) for enhanced polymer electrochemical cells
WO2001025312A1 (fr) * 1999-10-04 2001-04-12 Commissariat A L'energie Atomique Polyimides sulfones, membranes preparees avec ceux-ci et dispositif de pile a combustible comportant ces membranes
WO2002025764A1 (en) * 2000-09-20 2002-03-28 Virginia Tech Intellectual Properties, Inc. Ion-conducting sulfonated polymeric materials
WO2002038650A1 (fr) * 2000-11-13 2002-05-16 Toyo Boseki Kabusiki Kaisha Compose polybenzazole possedant un groupe sulfo et/ou un groupe phosphono, composition resineuse le contenant, resine moulee, film electrolytique polymere solide, composite a couches de film electrolytique solide/catalytique electrode et procede de production dudit composite
EP1238998A1 (de) * 2001-02-15 2002-09-11 Sumitomo Chemical Company, Limited Aromatische Polyether enthaltend Phosphonat-Gruppen sowie ein Verfahren zu ihrer Herstellung

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0008894B1 (de) 1978-09-05 1983-02-23 Imperial Chemical Industries Plc Sulfonierte Polyaryläthersulfoncopolymere und Verfahren zu ihrer Herstellung
JPS5536296A (en) * 1978-09-05 1980-03-13 Ici Ltd Sulfonated polyaryletherketone
EP0041780A1 (de) 1980-06-10 1981-12-16 Imperial Chemical Industries Plc Sulfonierte Polyarylätherketone
JPS6375031A (ja) * 1985-06-12 1988-04-05 アモコ・コ−ポレイション スルホン化ポリ(アリ−ルエ−テル)樹脂の製造方法
JPH0617471B2 (ja) * 1985-09-30 1994-03-09 日東電工株式会社 スルホン化ポリアリールエーテル系ポリマー及びその製造方法
GB8810202D0 (en) * 1988-04-29 1988-06-02 Ici Plc Aryl ketone monomers
TW256843B (de) * 1992-06-11 1995-09-11 Hoechst Ag
GB9324731D0 (en) * 1993-12-02 1994-01-19 North West Water Group Plc Aromatic polysulphones
JP3724064B2 (ja) 1996-06-28 2005-12-07 住友化学株式会社 燃料電池用高分子電解質及び燃料電池
WO1999028292A1 (fr) * 1997-12-01 1999-06-10 Acep Inc. Sels de sulfones perfluores, et leurs utilisations comme materiaux a conduction ionique
JP2003503510A (ja) * 1998-08-28 2003-01-28 フオスター・ミラー・インコーポレイテツド 電気化学的用途での使用に好適な新規なイオン伝導性材料およびそれに関連する方法
US6982303B2 (en) 2000-05-19 2006-01-03 Jochen Kerres Covalently cross-linked polymers and polymer membranes via sulfinate alkylation
DE10201691A1 (de) * 2001-01-19 2002-09-05 Honda Motor Co Ltd Polymerelektrolytmembran, Verfahren zu deren Herstellung und Membranelektrodenanordnung und Polymerelektrolytbrennstoffzelle, die diese umfasst
JP3969077B2 (ja) * 2001-04-04 2007-08-29 住友化学株式会社 高分子電解質及びその製造方法
JP2004131531A (ja) * 2002-10-08 2004-04-30 Toyobo Co Ltd スルホン酸基含有芳香族ポリエーテルケトン系化合物、それを含有する組成物、イオン伝導膜、複合体、燃料電池およびそれらの製造方法
GB0307623D0 (en) * 2003-04-02 2003-05-07 Victrex Mfg Ltd Polymeric materials
KR100702981B1 (ko) 2003-04-07 2007-04-09 미쓰이 가가쿠 가부시키가이샤 가교성 이온전도성 수지와, 그것을 사용하여 이루어지는이온전도성 고분자막, 결착제 및 연료전지
KR20060023174A (ko) * 2003-06-30 2006-03-13 스미또모 가가꾸 가부시키가이샤 고분자 전해질 복합막, 그 제조 방법 및 그 용도
DE102005010411A1 (de) * 2005-03-07 2006-09-14 MAX-PLANCK-Gesellschaft zur Förderung der Wissenschaften e.V. Sulfonierte Poly(arylene) als hydrolytisch und thermo-oxidativ stabile Polymere
US20080044708A1 (en) * 2005-11-25 2008-02-21 The University Of Tokyo Hydrocarbon-based polymer for use of a fuel cell

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5679482A (en) * 1994-05-23 1997-10-21 Dais Corporation Fuel cell incorporating novel ion-conducting membrane
WO2000009610A1 (en) * 1998-08-13 2000-02-24 The Research Foundation Of State University Of New York Blend membranes based on sulfonated poly(phenylene oxide) for enhanced polymer electrochemical cells
WO2001025312A1 (fr) * 1999-10-04 2001-04-12 Commissariat A L'energie Atomique Polyimides sulfones, membranes preparees avec ceux-ci et dispositif de pile a combustible comportant ces membranes
WO2002025764A1 (en) * 2000-09-20 2002-03-28 Virginia Tech Intellectual Properties, Inc. Ion-conducting sulfonated polymeric materials
WO2002038650A1 (fr) * 2000-11-13 2002-05-16 Toyo Boseki Kabusiki Kaisha Compose polybenzazole possedant un groupe sulfo et/ou un groupe phosphono, composition resineuse le contenant, resine moulee, film electrolytique polymere solide, composite a couches de film electrolytique solide/catalytique electrode et procede de production dudit composite
EP1238998A1 (de) * 2001-02-15 2002-09-11 Sumitomo Chemical Company, Limited Aromatische Polyether enthaltend Phosphonat-Gruppen sowie ein Verfahren zu ihrer Herstellung

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105793295A (zh) * 2013-10-08 2016-07-20 科腾聚合物美国有限责任公司 磺化嵌段共聚物的凝固方法
CN105793295B (zh) * 2013-10-08 2018-06-05 科腾聚合物美国有限责任公司 磺化嵌段共聚物的凝固方法

Also Published As

Publication number Publication date
US20070196734A1 (en) 2007-08-23
CA2551687A1 (en) 2005-07-28
EP1704175A1 (de) 2006-09-27
CN1910222A (zh) 2007-02-07
EP1704175B1 (de) 2008-10-15
JP5752620B2 (ja) 2015-07-22
JP2012180517A (ja) 2012-09-20
ATE411352T1 (de) 2008-10-15
JP2007517952A (ja) 2007-07-05
WO2005068536A1 (en) 2005-07-28
KR20060130099A (ko) 2006-12-18
GB0400626D0 (en) 2004-02-11
KR101141557B1 (ko) 2012-05-23
DE602005010385D1 (de) 2008-11-27
US7736539B2 (en) 2010-06-15

Similar Documents

Publication Publication Date Title
CN1910222B (zh) 离子导电聚合物和包含它们的膜
JP3928611B2 (ja) ポリアリーレンエーテル系化合物、それを含有する組成物、およびそれらの製造方法
CA2549841C (en) Branched and sulphonated multi block copolymer and electrolyte membrane using the same
EP1561768B1 (de) SULFONSûUREGRUPPENHALTIGE POLYARYLENETHER-VERBINDUNG, DIESE ENTHALTENDE ZUSAMMENSETZUNG UND VERFAHREN ZU DEREN HERSTELLUNG
CN111886734A (zh) 电解质膜
KR20070017305A (ko) 하나 이상의 소수성 올리고머를 함유하는 이온 전도성공중합체
WO2004035662A1 (ja) ブロック共重合体およびその用途
JP5892643B2 (ja) 高分子電解質膜、およびその利用
CA2527445C (en) Ether nitrile co-polymers containing sulfonic acid groups for pem application
JP2007048642A (ja) 電極触媒層の製造方法
JP5950323B2 (ja) 高分子電解質、およびその利用
JP5364975B2 (ja) 高分子型燃料電池用電極電解質およびその用途
JP2006137792A (ja) スルホン酸基含有ビフェニレン構造を有するポリアリーレンエーテル系化合物
JP4310688B2 (ja) スルホン酸基を含有する芳香族ポリエーテル系化合物、その複合体、およびそれらの製造方法。
KR100508691B1 (ko) 직접메탄올 연료전지용 술폰산 함유폴리아릴에테르벤즈이미다졸 전해질 및 이를 이용한전해질 복합막
JP4720090B2 (ja) スルホン酸基含有高分子電解質膜及びそれを用いた物品
JP3651683B1 (ja) スルホン酸基含有高分子化合物及びそれにより得られるイオン伝導膜とそれを用いた物品
JP5261934B2 (ja) 高分子型燃料電池用電極電解質およびその用途
JP2005243383A (ja) スルホン酸基含有高分子電解質膜及びそれを用いた物品
KR20070018837A (ko) 고분자 전해질 및 그 용도
JP2004063301A (ja) 高分子積層膜、その製造方法およびその用途
JP2005302312A (ja) プロトン伝導性高分子電解質膜
JP2008146976A (ja) 高濃度ダイレクトメタノール型燃料電池用プロトン交換膜及びそれを用いた燃料電池

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: JOHNSON MATTHEY FUEL CELLS LTD.

Free format text: FORMER OWNER: JOHNSON MATTY PUBLIC LIMITED CO.

Effective date: 20121210

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20121210

Address after: London, England

Patentee after: Johnson Matthey PLC

Address before: London, England

Patentee before: Johnson Matthey PLC

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100908

Termination date: 20160112